jQuery Interview Questions For Freshers

How do you update CSS classes dynamically in jQuery?

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What is the use of the `.hasClass()` method in jQuery?

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How do you calculate the height and width of an element using jQuery?

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What is the use of the `.text()` method in jQuery?

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What is the difference between `.show()`, `.hide()`, and `.toggle()` in jQuery?

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How do you disable selection of text using jQuery?

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How do you trigger a click event on an element using jQuery?

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How do you select multiple elements with the same class in jQuery?

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How do you select an element by its ID in jQuery?

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What is the significance of the `$` sign in jQuery?

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How do you include jQuery in your HTML page?

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What is jQuery?

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What is the need for `$(document).ready()` when using jQuery?

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What are the differences between `.html()`, `.text()`, and `.val()` in jQuery?

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How can you change the CSS property of an element using jQuery?

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jQuery Intermediate Interview Questions

How do you create a tooltip in jQuery?

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What is event bubbling in jQuery?

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What is the use of the `.find()` method in jQuery?

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What is the use of the `.parents()` method in jQuery?

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How do you check/uncheck all checkboxes using jQuery?

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What are the differences between `.slideUp()`, `.slideDown()`, and `slideToggle()` in jQuery?

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Explain the usage of `.empty()` and `.remove()` in jQuery.

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How do you perform fade animation in jQuery?

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What is event propagation in jQuery?

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How can you perform Ajax requests asynchronously using jQuery?

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What is the purpose of the `.fadeOut()` method in jQuery?

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How do you bind multiple events to an element using jQuery?

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How do you retrieve the parent element of an element using jQuery?

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How do you delay execution of a function using jQuery?

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What is the difference between `.fadeIn()`, `.fadeOut()`, and `.fadeTo()` in jQuery?

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What is the use of the `.next()` method in jQuery?

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What is the purpose of the `.slidedown()` method in jQuery?

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How do you load JSON data using jQuery?

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Explain the difference between `.bind()`, `.live()`, and `.delegate()`.

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What are the differences between `.append()`, `.prepend()`, `.after()`, and `.before()` in jQuery?

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How can you stop the bubbling of an event in jQuery?

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How do you create a sliding toggle effect in jQuery?

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What is the difference between `.hide()` and `.empty()` in jQuery?

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How do you fade out an element using jQuery?

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What is the difference between `$(document).ready()` and `$(window).load()`?

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How can you validate a form using jQuery?

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How do you select all checkboxes using jQuery?

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What are the differences between `.addClass()`, `.removeClass()`, and `.toggleClass()` in jQuery?

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How do you prevent default action in jQuery?

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How do you disable/enable a button using jQuery?

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Explain the usage of `.siblings()` in jQuery.

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What is the difference between `.attr()` and `.prop()` in jQuery?

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jQuery Interview Questions For Experienced

What is the difference between `.on()` and `.bind()` in jQuery?

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How can you animate colors using jQuery?

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Explain the purpose of the jQuery `.filter()` function.

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What is the use of the `.map()` method in jQuery?

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What is the use of the `.offset()` method in jQuery?

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Explain the usage of `.slideUp()` and `.slideDown()` in jQuery.

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Explain the usage of `.ajax()` function in jQuery.

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How do you prevent multiple form submissions using jQuery?

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Explain the usage of `.animate()` function in jQuery.

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How can you handle cross-origin resource sharing (CORS) in jQuery AJAX?

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How do you set and retrieve data attributes using jQuery?

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Explain the purpose of the jQuery `.each()` function.

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How do you handle AJAX requests with jQuery?

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What is method chaining in jQuery?

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How do you create an animated slide panel using jQuery?

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What are the differences between `$(window).scroll()`, `$(document).scroll()`, and `$(document).scrollTop()`?

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What is the use of `.serialize()` method in jQuery?

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How do you determine if an element is visible or hidden in jQuery?

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How do you create a custom animation in jQuery?

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What is event delegation in jQuery?

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